1.
Schaap L, Geurtz C, De Graaf L, Karsten N. Innovations in Sub-National Government in Europe. PolĂ­t. soc. [Internet]. 2010 Dec. 10 [cited 2026 Jul. 25];47(3):145-63. Available from: https://revistas.ucm.es/index.php/POSO/article/view/POSO1010330145A